EP 2730121 B1 20170607 - FILTERING GROUP-ADDRESSED FRAMES IN WI-FI DEVICES
Title (en)
FILTERING GROUP-ADDRESSED FRAMES IN WI-FI DEVICES
Title (de)
FILTERUNG VON GRUPPENADRESSIERTEN FRAMES BEI WIFI-VORRICHTUNGEN
Title (fr)
FILTRAGE DE TRAMES À ADRESSAGE EN GROUPE DANS DES DISPOSITIFS WI-FI
Publication
Application
Priority
- US 201113177365 A 20110706
- US 2012045512 W 20120705
Abstract (en)
[origin: WO2013006679A2] A method according to one embodiment includes the operations of buffering group-addressed frames; generating a first signal field comprising a first rate code selected from a plurality of invalid rate codes; receiving a trigger frame from a wireless station; and transmitting the first signal field in combination with the buffered group-addressed frames in response to the trigger frame.
IPC 8 full level
H04W 28/10 (2009.01); H04W 52/02 (2009.01); H04W 76/04 (2009.01)
CPC (source: EP US)
H04W 76/27 (2018.01 - EP US); H04W 84/12 (2013.01 - EP US); H04W 76/40 (2018.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2013006679 A2 20130110; WO 2013006679 A3 20130221; CN 103703831 A 20140402; CN 103703831 B 20170510; EP 2730121 A2 20140514; EP 2730121 A4 20160127; EP 2730121 B1 20170607; KR 101555530 B1 20150925; KR 20140037239 A 20140326; US 2013010662 A1 20130110; US 8730857 B2 20140520
DOCDB simple family (application)
US 2012045512 W 20120705; CN 201280038212 A 20120705; EP 12807015 A 20120705; KR 20147002274 A 20120705; US 201113177365 A 20110706